Lightweight and easy to carry. Polystyrene material, durable Detachable, convenient to store.Easy to install. It is convenient to insert and remove the test tube. Suitable for 13/16/18mm wide test tube. Ideal for use in many applications from...

$15.98
 
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FULL DETAILS
SUMMARY

Lightweight and easy to carry. Polystyrene material, durable Detachable, convenient to store.Easy to install. It is convenient to insert and remove the test tube. Suitable for 13/16/18mm wide test tube. Ideal for use in many applications from...

$8.99
 
See Special Price
FULL DETAILS
SUMMARY